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Thermistors

Thermistors are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many thermistor manufacturers including Ametherm, Amphenol, Bel, Bourns, Honeywell, Littelfuse, Murata, Semitec, TDK, TE Connectivity, Vishay & more.
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Part #

NTC (Negative Temperature Coefficient) Thermistors

NCP02XH103D05RH
Murata Electronics
1: Rp3.853
13.196In Stock
New Product

Mfr. Part No.
NCP02XH103D05RH

Mouser Part No
81-NCP02XH103D05RH

New Product

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors

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Datasheet

13.196In Stock

Cut Tape

Rp3.853

Rp3.394

Rp2.990

Rp2.403

View

Reel

Rp1.596

Min.: 1
Mult.: 1

Reel: 20.000

NTC Thermistors

10 kOhms

SMD/SMT

01005 (0402 metric)

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V

MF-LSMF600/12X-2
Bourns
1: Rp13.209
6.126In Stock

Mfr. Part No.
MF-LSMF600/12X-2

Mouser Part No
652-MF-LSMF600/12X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V

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Datasheet

6.126In Stock

Cut Tape

Rp13.209

Rp9.155

Rp8.347

Reel

Rp8.329

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Resettable Fuses - PPTC

20 mOhms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

1206L300SLTHYR
Littelfuse
1: Rp26.785
54.467In Stock

Mfr. Part No.
1206L300SLTHYR

Mouser Part No
576-1206L300SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

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Datasheet

54.467In Stock

Cut Tape

Rp26.785

Rp23.299

Rp21.098

Rp19.080

View

Reel

Rp13.356

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Resettable Fuses - PPTC

20 mOhms

SMD/SMT

1206 (3216 metric)

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 2%

NTCLE203E3103GB0
Vishay / BC Components
1: Rp15.961
24.607In Stock

Mfr. Part No.
NTCLE203E3103GB0

Mouser Part No
594-NTCLE203E3103GB0

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 2%

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Datasheet

24.607In Stock

Rp15.961

Rp14.970

Rp13.998

Rp13.484

View

Min.: 1
Mult.: 1

NTC Thermistors

10 kOhms

PCB Mount

Radial

3.4 mm

PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms

PTCEL13R121MBE
Vishay / BC Components
1: Rp34.674
22.071In Stock

Mfr. Part No.
PTCEL13R121MBE

Mouser Part No
594-PTCEL13R121MBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms

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Datasheet

22.071In Stock

Rp34.674

Rp33.023

Rp31.188

Rp29.904

View

Min.: 1
Mult.: 1

PTC Thermistors

120 Ohms

PCB Mount

Radial

13.5 mm

NTC (Negative Temperature Coefficient) Thermistors 5Kohms 5% 3480K 1%

NTCS0805E3502JLT
Vishay / BC Components
1: Rp6.238
17.900In Stock

Mfr. Part No.
NTCS0805E3502JLT

Mouser Part No
594-NTCS0805E3502JLT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 5Kohms 5% 3480K 1%

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Datasheet

17.900In Stock

Cut Tape

Rp6.238

Rp5.852

Rp5.174

Rp4.917

Reel

Rp3.577

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

NTC Thermistors

5 kOhms

PCB Mount

SMD/SMT

0805 (2012 metric)

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/16V

MF-LSMF260/16X-2
Bourns
1: Rp7.705
8.156In Stock

Mfr. Part No.
MF-LSMF260/16X-2

Mouser Part No
652-MF-LSMF260/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/16V

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Datasheet

8.156In Stock

Cut Tape

Rp7.705

Rp6.806

Rp5.962

Reel

Rp5.944

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Resettable Fuses - PPTC

75 mOhms

SMD/SMT

2920 (7450 metric)

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

311P18-06S7R6
Measurement Specialties
1: Rp9.717.142
44In Stock

Mfr. Part No.
311P18-06S7R6

Mouser Part No
657-311P18-06S7R6

Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

Datasheet

44In Stock

Rp9.717.142

Rp8.883.684

Rp8.183.050

Rp7.672.297

View

Min.: 1
Mult.: 1

NTC Thermistors

NTC (Negative Temperature Coefficient) Thermistors 10KOhm, 25 deg C Tol 2.413mm Diameter

197-103LAG-A01
Honeywell
1: Rp658.254
344In Stock

Mfr. Part No.
197-103LAG-A01

Mouser Part No
785-197-103LAG-A01

Honeywell

NTC (Negative Temperature Coefficient) Thermistors 10KOhm, 25 deg C Tol 2.413mm Diameter

Datasheet

344In Stock

Rp658.254

Rp380.680

Rp376.827

Rp328.944

Min.: 1
Mult.: 1

NTC Thermistors

10 kOhms

PCB Mount

Radial

2.413 mm

Bead

Resettable Fuses - PPTC 6V .35A .1s

1206L035YR
Littelfuse
1: Rp7.155
76.799In Stock

Mfr. Part No.
1206L035YR

Mouser Part No
576-1206L035YR

Littelfuse

Resettable Fuses - PPTC 6V .35A .1s

Learn More

Datasheet

76.799In Stock

Cut Tape

Rp7.155

Rp6.439

Rp5.669

Rp5.100

View

Reel

Rp3.486

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Resettable Fuses - PPTC

1.2 Ohms

SMD/SMT

1206 (3216 metric)

Resettable Fuses - PPTC 15V 4A Poly 2920 PTC

2920L400/15MR
Littelfuse
1: Rp28.436
18.896In Stock

Mfr. Part No.
2920L400/15MR

Mouser Part No
576-2920L400/15MR

Littelfuse

Resettable Fuses - PPTC 15V 4A Poly 2920 PTC

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Datasheet

18.896In Stock

Cut Tape

Rp28.436

Rp22.933

Rp19.630

Rp18.529

Reel

Rp14.457

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Resettable Fuses - PPTC

40 mOhms

SMD/SMT

2920 (7450 metric)

PTC (Positive Temperature Coefficient) Thermistors 35ohms 10A 410V 30%

PTC305C20
Vishay / Cera-Mite
1: Rp293.536
425In Stock
200On Order

Mfr. Part No.
PTC305C20

Mouser Part No
75-PTC305C20

Vishay / Cera-Mite

PTC (Positive Temperature Coefficient) Thermistors 35ohms 10A 410V 30%

Datasheet

425In Stock

200On Order

Rp293.536

Rp259.412

Rp232.444

Rp220.152

View

Min.: 1
Mult.: 1

PTC Thermistors

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3950 3% 200mW Probe M702/10K/J

B57702M0103J000
EPCOS / TDK
1: Rp72.834
1.607In Stock

Mfr. Part No.
B57702M0103J000

Mouser Part No
871-B57702M0103J000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3950 3% 200mW Probe M702/10K/J

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Datasheet

1.607In Stock

Rp72.834

Rp65.312

Rp62.560

Rp59.074

View

Min.: 1
Mult.: 1

NTC Thermistors

10 kOhms

Off-Board

Wire Lead

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C Temperature Sensor

B59641A0075A062
EPCOS / TDK
1: Rp6.421
106.459In Stock

Mfr. Part No.
B59641A0075A062

Mouser Part No
871-B59641A75A62

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C Temperature Sensor

Learn More

Datasheet

106.459In Stock

Cut Tape

Rp6.421

Rp6.054

Rp5.229

Rp4.293

Reel

Rp3.284

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PTC Thermistors

470 Ohms

PCB Mount

SMD/SMT

0603 (1608 metric)

NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm

B57364S0200M000
EPCOS / TDK
1: Rp35.591
2.545In Stock

Mfr. Part No.
B57364S0200M000

Mouser Part No
871-B57364S0200M000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm

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Datasheet

2.545In Stock

Rp35.591

Rp32.839

Rp29.537

Rp27.152

View

Min.: 1
Mult.: 1

NTC Thermistors

20 Ohms

PCB Mount

Radial

Disc

NTC (Negative Temperature Coefficient) Thermistors 1307ohm 4036 2% 50mW Probe K524/100k/A005

B57524K0104A005
EPCOS / TDK
1: Rp121.634
361In Stock

Mfr. Part No.
B57524K0104A005

Mouser Part No
871-B57524K0104A005

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 1307ohm 4036 2% 50mW Probe K524/100k/A005

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Datasheet

361In Stock

Rp121.634

Rp109.526

Rp105.123

Rp99.802

View

Min.: 1
Mult.: 1

NTC Thermistors

1.307 kOhms

Off-Board

Wire Lead

NTC (Negative Temperature Coefficient) Thermistors 5kOhms see data sheet for tolerance

MC65F502BN
Amphenol Advanced Sensors
1: Rp96.133
1.010In Stock

Mfr. Part No.
MC65F502BN

Mouser Part No
527-MC65F502BN

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors 5kOhms see data sheet for tolerance

Learn More

Datasheet

1.010In Stock

Rp96.133

Rp85.492

Rp76.870

Rp71.366

View

Min.: 1
Mult.: 1

NTC Thermistors

5 kOhms

Off-Board

Wire Lead

NTC (Negative Temperature Coefficient) Thermistors 100.8kohm 4092 1.5% 50mW Probe K550

B57550K0104A001
EPCOS / TDK
1: Rp83.107
2.822In Stock

Mfr. Part No.
B57550K0104A001

Mouser Part No
871-B57550K0104A001

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 100.8kohm 4092 1.5% 50mW Probe K550

Learn More

Datasheet

2.822In Stock

Rp83.107

Rp74.668

Rp71.549

Rp67.697

View

Min.: 1
Mult.: 1

NTC Thermistors

100.8 kOhms

Off-Board

Wire Lead

Resettable Fuses - PPTC Electronic fuse (eFuse), 12V, 44 mohm, 4A, ISENSE Latching, UVLO 8.5V, VCLAMP 15V

NIS5420MT4TXG
onsemi
1: Rp34.490
31.236In Stock

Mfr. Part No.
NIS5420MT4TXG

Mouser Part No
863-NIS5420MT4TXG

onsemi

Resettable Fuses - PPTC Electronic fuse (eFuse), 12V, 44 mohm, 4A, ISENSE Latching, UVLO 8.5V, VCLAMP 15V

Learn More

Datasheet

31.236In Stock

Cut Tape

Rp34.490

Rp27.519

Rp23.666

Rp20.548

Reel

Rp13.521

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC

50 mOhms

PCB Mount

SMD/SMT

WDFN-10

PTC (Positive Temperature Coefficient) Thermistors PTFC102B1G0 PT1000,2.0X2.3,B

NB-PTCO-006
Measurement Specialties
1: Rp31.555
18.591In Stock

Mfr. Part No.
NB-PTCO-006

Mouser Part No
824-NB-PTCO-006

Measurement Specialties

PTC (Positive Temperature Coefficient) Thermistors PTFC102B1G0 PT1000,2.0X2.3,B

Datasheet

18.591In Stock

Rp31.555

Rp28.620

Rp23.850

Rp23.116

View

Min.: 1
Mult.: 1

PTC Thermistors

Inrush Current Limiters 6A 5ohm Straight leads

CL-40
Amphenol Advanced Sensors
1: Rp28.436
14.543In Stock
2.537On Order

Mfr. Part No.
CL-40

Mouser Part No
527-CL40

Amphenol Advanced Sensors

Inrush Current Limiters 6A 5ohm Straight leads

Learn More

Datasheet

14.543In Stock

2.537On Order

Rp28.436

Rp24.217

Rp22.566

Rp21.832

View

Min.: 1
Mult.: 1

Inrush Current Limiters

5 Ohms

PCB Mount

Radial

19.56 mm

PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor

B59850C0130A070
EPCOS / TDK
1: Rp19.630
25.389In Stock

Mfr. Part No.
B59850C0130A070

Mouser Part No
871-B59850C0130A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor

Learn More

Datasheet

25.389In Stock

Rp19.630

Rp18.273

Rp18.144

Rp16.255

Reel

Rp13.227

View

Min.: 1
Mult.: 1

Reel: 1.300

PTC Thermistors

NTC (Negative Temperature Coefficient) Thermistors Insulated chip & leads, 5KOhm +/-1% @ 25 C

NKA502C1R1C
Amphenol Advanced Sensors
1: Rp49.167
14.091In Stock

Mfr. Part No.
NKA502C1R1C

Mouser Part No
527-NKA502C1R1C

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors Insulated chip & leads, 5KOhm +/-1% @ 25 C

Learn More

Datasheet

14.091In Stock

Rp49.167

Rp45.865

Rp43.663

Rp41.095

View

Min.: 1
Mult.: 1

NTC Thermistors

5 kOhms

Off-Board

Wire Lead

3 mm

PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent

B59807A0090A062
EPCOS / TDK
1: Rp14.677
48.872In Stock

Mfr. Part No.
B59807A0090A062

Mouser Part No
871-B59807A0090A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent

Learn More

Datasheet

48.872In Stock

Cut Tape

Rp14.677

Rp13.484

Rp11.686

Rp10.989

View

Reel

Rp6.898

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

PTC Thermistors

PCB Mount

SMD/SMT

Resettable Fuses - PPTC 12V 1.5A-HD 40A SMD

RF5031-000
Littelfuse
1: Rp22.015
1.821In Stock

Mfr. Part No.
RF5031-000

Mouser Part No
576-RF5031-000

Littelfuse

Resettable Fuses - PPTC 12V 1.5A-HD 40A SMD

Learn More

Datasheet

1.821In Stock

Cut Tape

Rp22.015

Rp18.896

Rp14.328

Rp13.833

View

Reel

Rp8.898

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC

250 mOhms

SMD/SMT

1210 (3225 metric)

Thermistors

Types of Thermistors

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ABRACON
Amphenol
Bel
Bourns
Eaton
Honeywell
IXYS
Kamaya
KOA Speer
KYOCERA AVX
Littelfuse
MEAN WELL
Microtherm Sentronic
Molex
Murata
Nichicon
Ohmite
Olimex Ltd.
onsemi
OSEPP Electronics
Panasonic
Schneider Electric
Schurter
Semitec
STMicroelectronics
Tark Thermal Solutions
TDK
TE Connectivity
Texas Instruments
Vishay
Walsin
YAGEO

1 mOhms
1.1 mOhms
1.2 mOhms
1.29 mOhms
1.3 mOhms
1.388 mOhms
1.5 mOhms
1.75 mOhms
1.9 mOhms
2 mOhms
2.1 mOhms
2.3 mOhms
2.5 mOhms
2.6 mOhms
3 mOhms
3.3 mOhms
3.5 mOhms
3.7 mOhms
3.8 mOhms
4 mOhms

Bolt On
Cable Mount
Chassis Mount
Clamp Mount
Clip Mount
DIN Rail Mount
Free Hanging
Holder
Insertion
Off-Board
Panel Mount
PCB Mount
Ring Lug
Screw
SMD/SMT
Strap Mount
Terminal Block
Threaded
Through Hole
Wire

0.28 mm
0.3 mm
0.31 mm
0.32 mm
0.35 mm
0.36 mm
0.38 mm
0.41 mm
0.48 mm
0.5 mm
0.51 mm
0.55 mm
0.58 mm
0.768 mm
0.8 mm
0.81 mm
0.0095 in
0.02 in
0.039 in
1.1 mm

01005 (0402 metric)
0201 (0603 metric)
0402 (1005 metric)
0603 (1608 metric)
0805 (2012 metric)
1205 (3212 metric)
1206 (3015 metric )
1206 (3216 metric)
1210 (3225 metric)
1812 (4532 metric)
2016 (5041 metric)
2018 (5045 metric)
2018 (5050 metric)
2920 (7351 metric)
2920 (7450 metric)
3225 (8063 metric)
3425 (8673 metric)
3425 (8763 metric)
3425 (8764 metric)
4032 (10080 metric)